diff options
| -rw-r--r-- | os/hal/ports/STM32/STM32F3xx/stm32_rcc.h | 23 | ||||
| -rw-r--r-- | os/hal/ports/STM32/STM32F7xx/stm32_rcc.h | 30 |
2 files changed, 53 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h b/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h index 9761c6782..cd209baef 100644 --- a/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h +++ b/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h @@ -949,6 +949,29 @@ #define rccDisableFSMC() rccDisableAHB(RCC_AHBENR_FMCEN)
/** @} */
+/**
+ * @name CRC peripherals specific RCC operations
+ * @{
+ */
+/**
+ * @brief Enables the CRC peripheral clock.
+ *
+ * @param[in] lp low power enable flag
+ *
+ * @api
+ */
+#define rccEnableCRC(lp) rccEnableAHB(RCC_AHBENR_CRCEN, lp)
+
+/**
+ * @brief Disables the CRC peripheral clock.
+ *
+ * @param[in] lp low power enable flag
+ *
+ * @api
+ */
+#define rccDisableCRC(lp) rccDisableAHB(RCC_AHBENR_CRCEN)
+/** @} */
+
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
diff --git a/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h b/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h index 90b3e7828..44876d18f 100644 --- a/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h +++ b/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h @@ -1512,6 +1512,36 @@ /** @} */
/**
+ * @name CRC peripheral specific RCC operations
+ * @{
+ */
+/**
+ * @brief Enables the CRC peripheral clock.
+ *
+ * @param[in] lp low power enable flag
+ *
+ * @api
+ */
+#define rccEnableCRC(lp) rccEnableAHB1(RCC_AHB1ENR_CRCEN, lp)
+
+/**
+ * @brief Disables the CRC peripheral clock.
+ *
+ * @param[in] lp low power enable flag
+ *
+ * @api
+ */
+#define rccDisableCRC(lp) rccDisableAHB1(RCC_AHB1ENR_CRCEN)
+
+/**
+ * @brief Resets the CRC peripheral.
+ *
+ * @api
+ */
+#define rccResetCRC() rccResetAHB1(RCC_AHB1RSTR_CRCRST)
+/** @} */
+
+/**
* @name FSMC peripherals specific RCC operations
* @{
*/
|